Title :
Multiple inverters modulation technique for photovoltaic systems
Author :
Attaianese, C. ; D´Arpino, M. ; Di Monaco, M. ; Tomasso, G.
Author_Institution :
DIEI, Univ. of Cassino & Southern Lazio, Cassino, Italy
Abstract :
A novel power converter configuration for high power grid-connected photovoltaic (PV) systems is presented in this paper. It allows increasing the conversion efficiency with respect to a classical solution, based on centralized inverter, in whatever operating condition. In particular, the improvement of efficiency is due to both optimal power sharing algorithm and suitable interleaving modulation technique.
Keywords :
invertors; photovoltaic power systems; power convertors; PV systems; centralized inverter; conversion efficiency; high power grid-connected photovoltaic systems; interleaving modulation technique; multiple inverters modulation technique; optimal power sharing algorithm; photovoltaic systems; power converter configuration; Aerospace electronics; Inverters; Modulation; Standards; Switching frequency; Topology; Vectors; interleaving modulation technique; photovoltaic system; voltage source inverters;
Conference_Titel :
Industrial Electronics Society, IECON 2013 - 39th Annual Conference of the IEEE
Conference_Location :
Vienna
DOI :
10.1109/IECON.2013.6699399
